Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI5SL callsign genealogy
Currently held by DAVIS, JOHN B
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AI5SL's current licensee, walking backwards.
- DAVIS, JOHN BMSgranted 2024-04-26cancelled 2024-07-29
Successor callsigns
Callsigns held now by people who previously held AI5SL.
No current licensee on record previously held this callsign.